Slag powder usage in cement concrete

Thanks to the modern construction requires more and high technical demand for concrete, besides chemical additives’ widely usage in concrete project, active mineral powder has got great attention by material and construction industry home and aboard, even take it as the sixth part of concrete, slag powder is a very good active mineral powder which is popularly used in cement concrete.

Slag powder is a Powdery material which is grinded by grinding mill, it can be used in cement and also a mixture in concrete, it has a great difference to silicate cement which contains 20%-70% slag.

Slag powder as the mixture of concrete, it can replace cement in some extent to make better economic benefits and also to improve the performance of concrete. And the most common equipment to deal with slag is vertical mill, the vertical mill developed by Zhengzhou Kefid Machinery can make high quality slag powder and the manufacturing process is very simple. At present, Zhengzhou Kefid machinery has obtain very mature slag grinding technique and equipments, there are so many big steel company in the world are using this Kefid slag powder making system.